SAE AMS5620J
SAE AMS5620J
Steel, Corrosion- and Heat-Resistant, Bars, Wire, Forgings, and Forging Stock 13Cr (0.30 - 0.40C) (420F, 420FSe) Free-Machining Grade, Annealedstandard by SAE International , 03/20/2023
standard by SAE International , 03/20/2023